EP3417986A4 - LASER WELDED MOLDING STEEL AND METHOD FOR THE PRODUCTION THEREOF - Google Patents

LASER WELDED MOLDING STEEL AND METHOD FOR THE PRODUCTION THEREOF Download PDF

Info

Publication number
EP3417986A4
EP3417986A4 EP16890607.1A EP16890607A EP3417986A4 EP 3417986 A4 EP3417986 A4 EP 3417986A4 EP 16890607 A EP16890607 A EP 16890607A EP 3417986 A4 EP3417986 A4 EP 3417986A4
Authority
EP
European Patent Office
Prior art keywords
laser
shaped steel
producing same
welded shaped
welded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16890607.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3417986A1 (en
Inventor
Toru IENARI
Yasuhiro SAKURADA
Hiroshi Asada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nisshin Steel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Publication of EP3417986A1 publication Critical patent/EP3417986A1/en
Publication of EP3417986A4 publication Critical patent/EP3417986A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two parts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/08—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of welds or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/28—Beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0452—H- or I-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Plasma & Fusion (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Laser Beam Processing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Wind Motors (AREA)
EP16890607.1A 2016-02-16 2016-09-09 LASER WELDED MOLDING STEEL AND METHOD FOR THE PRODUCTION THEREOF Withdrawn EP3417986A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016027285 2016-02-16
JP2016089403 2016-04-27
PCT/JP2016/076650 WO2017141470A1 (ja) 2016-02-16 2016-09-09 レーザ溶接形鋼およびその製造方法

Publications (2)

Publication Number Publication Date
EP3417986A1 EP3417986A1 (en) 2018-12-26
EP3417986A4 true EP3417986A4 (en) 2019-07-10

Family

ID=59625827

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16890607.1A Withdrawn EP3417986A4 (en) 2016-02-16 2016-09-09 LASER WELDED MOLDING STEEL AND METHOD FOR THE PRODUCTION THEREOF

Country Status (14)

Country Link
US (1) US10603746B2 (ko)
EP (1) EP3417986A4 (ko)
JP (1) JP6197126B1 (ko)
KR (1) KR102035954B1 (ko)
CN (1) CN108698168B (ko)
AU (1) AU2016393538B2 (ko)
BR (1) BR112018015735A2 (ko)
CA (1) CA3011950C (ko)
MX (1) MX2018009900A (ko)
NZ (1) NZ745621A (ko)
PH (1) PH12018501728A1 (ko)
RU (1) RU2689823C1 (ko)
TW (1) TWI678420B (ko)
WO (1) WO2017141470A1 (ko)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08276286A (ja) * 1995-04-04 1996-10-22 Nippon Steel Corp 溶接部継手靱性に優れた鋼板のレーザー溶接方法
JP4267183B2 (ja) * 2000-06-19 2009-05-27 新日本製鐵株式会社 疲労強度特性に優れたレーザーまたは電子ビーム溶接継ぎ手を備えた構造物及びそれらの製造法
JP3705171B2 (ja) * 2000-08-21 2005-10-12 住友金属工業株式会社 レーザ溶接された鋼構造部材及びその鋼構造部材に用いる鋼材
JP2002371338A (ja) * 2001-04-09 2002-12-26 Nippon Steel Corp レーザー溶接部の靭性に優れた鋼
SE519781C2 (sv) 2001-08-29 2003-04-08 Volvo Aero Corp Förfarande för framställning av en stator-eller rotorkomponent
JP5110642B2 (ja) 2007-11-13 2012-12-26 日新製鋼株式会社 溶接形鋼の製造方法
JP2011083781A (ja) 2009-10-13 2011-04-28 Nisshin Steel Co Ltd レーザ溶接によるｈ形鋼の製造方法
CN102753300B (zh) 2010-06-07 2014-04-30 新日铁住金株式会社 超高强度焊接接头及其制造方法
JP5658579B2 (ja) 2011-01-28 2015-01-28 日新製鋼株式会社 レーザ溶接形鋼
CN102162574B (zh) * 2011-03-31 2012-12-19 山东建筑大学 一种超高强钢激光拼焊板及其成形工艺
DE102011100633A1 (de) 2011-05-05 2012-11-08 Pilepro Llc Verfahren zur Herstellung eines Stahlprofils
TWI579092B (zh) * 2012-07-26 2017-04-21 日新製鋼股份有限公司 雷射焊接型鋼
BR112015001407A2 (pt) 2012-07-26 2017-07-04 Nisshin Steel Co Ltd aço conformado soldado a laser
CN104942439B (zh) * 2015-03-26 2017-04-19 上海工程技术大学 一种907a高强钢t型接头激光焊接加工方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
KR102035954B1 (ko) 2019-10-23
CN108698168B (zh) 2019-10-15
JPWO2017141470A1 (ja) 2018-02-22
TWI678420B (zh) 2019-12-01
CA3011950A1 (en) 2017-08-24
AU2016393538A1 (en) 2018-09-13
US20190084086A1 (en) 2019-03-21
RU2689823C1 (ru) 2019-05-29
NZ745621A (en) 2019-04-26
US10603746B2 (en) 2020-03-31
AU2016393538B2 (en) 2019-01-17
CA3011950C (en) 2019-02-19
PH12018501728A1 (en) 2019-05-15
TW201804004A (zh) 2018-02-01
CN108698168A (zh) 2018-10-23
MX2018009900A (es) 2018-11-09
EP3417986A1 (en) 2018-12-26
JP6197126B1 (ja) 2017-09-13
BR112018015735A2 (pt) 2019-01-08
KR20180108646A (ko) 2018-10-04
WO2017141470A1 (ja) 2017-08-24

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